---
id: 561add10cb82ac38a17523bc
title: Back End Development and APIs Certification
certification: back-end-development-and-apis
challengeType: 7
isPrivate: true
tests:
  - 
    id: bd7158d8c443edefaeb5bdef
    title: Timestamp Microservice
  - 
    id: bd7158d8c443edefaeb5bdff
    title: Request Header Parser Microservice
  - 
    id: bd7158d8c443edefaeb5bd0e
    title: URL Shortener Microservice
  - 
    id: 5a8b073d06fa14fcfde687aa
    title: Exercise Tracker
  - 
    id: bd7158d8c443edefaeb5bd0f
    title: File Metadata Microservice
